A113445 - cp's OEIS frontend

A113445 Triangle T(n,k) read by rows: consider the sequence a(m) = a(m-1) + sum_{0 a(m-jn) with a(0)=1. Row n of T(n,k) is formed by the coefficients of the recurrence relation of sequence b(i) = a(ni).

n	a(n)
0	1
1	3
2	-1
3	5
4	-6
5	1
6	7
7	-15
8	11
9	-1
10	9
11	-28
12	38
13	-20
14	1
15	11
16	-45
17	90
18	-90
19	37
20	-1
21	13
22	-66
23	175
24	-260
25	207
26	-70
27	1
28	15
29	-91
30	301
31	-595
32	707
33	-469
34	135
35	-1
36	17
37	-120
38	476
39	-1176
40	1862
41	-1848
42	1052
43	-264
44	1
45	19
46	-153
47	708
48	-2100
49	4158
50	-5502
51	4692
52	-2340
53	521
54	-1

[1, 3, -1, 5, -6, 1, 7, -15, 11, -1, 9, -28, 38, -20, 1, 11, -45, 90, -90, 37, -1, 13, -66, 175, -260, 207, -70, 1, 15, -91, 301, -595, 707, -469, 135, -1, 17, -120, 476, -1176, 1862, -1848, 1052, -264, 1, 19, -153, 708, -2100, 4158, -5502, 4692, -2340, 521, -1]

cp's OEIS Frontend

A113445 Triangle T(n,k) read by rows: consider the sequence a(m) = a(m-1) + sum_{0 a(m-jn) with a(0)=1. Row n of T(n,k) is formed by the coefficients of the recurrence relation of sequence b(i) = a(ni).

Table of values

List of values

cp's OEIS Frontend

A113445 Triangle T(n,k) read by rows: consider the sequence a(m) = a(m-1) + sum_{0 a(m-j*n) with a(0)=1. Row n of T(n,k) is formed by the coefficients of the recurrence relation of sequence b(i) = a(n*i).

Table of values

List of values

A113445 Triangle T(n,k) read by rows: consider the sequence a(m) = a(m-1) + sum_{0 a(m-jn) with a(0)=1. Row n of T(n,k) is formed by the coefficients of the recurrence relation of sequence b(i) = a(ni).